钛酸铝-莫来石高温窑具材料的微观分析  

Microstructure Analysis of Al_2TiO_5-mullite High Temperature Kiln Furniture

作　　者：程小苏[1] 曾令可[1] 任雪谭[1] 王慧[1] 张明[1] 

机构地区：[1]华南理工大学材料学院,广东广州510641

出　　处：《工业加热》2004年第1期52-55,共4页Industrial Heating

基　　金：广东省自然科学基金(000475)

摘　　要：利用钛酸铝和莫来石为原料进行了窑具配方的探讨,并利用XRD、SEM分析了其微观结构及发生的变化,结果表明:该复合材料的高温稳定性好,抗热震性能力强,是一种很好的高温窑具材料。Based on the raw material including aluminium titanate and mullite the kiln furniture recipe was studied in this paper.The microstructure variation was observed through XRD,SEM.It is seen that Al 2 TiO 5 is steady in the sintering and thermal shocking process.The thermal shock resistance of this composite material is very good.It's suitable material for high-temperature resistant kiln furniture.

关 键 词：钛酸铝-莫来石 复合材料 窑具 微观分析 

分 类 号：TF065.1[冶金工程—冶金物理化学]